#include <bits/stdc++.h>
using namespace std;

int v[500001];


int main()
{
    ios_base::sync_with_stdio(false);
    ifstream fin("secventa.in");
    ofstream fout("secventa.out");

    deque<int> dq;

    int n, k, first, last, mmin{-100000};

    fin >> n >> k;

    for(int i = 1; i <= n; ++i) fin >> v[i];

    for(int i = 1; i <=n; ++i){

        while(!dq.empty() && v[dq.back()] >= v[i]) dq.pop_back();

        dq.push_back(i);

        if(dq.front() == i - k) dq.pop_front();

        if(i >= k && v[dq.front()] > mmin){
            mmin = v[dq.front()];
            last = i;
            first = i - k + 1;
        }
    }

    fout<<first<<" "<<last<<" "<<mmin;
}